import { type LocalModelEndpointProbeStrategy } from '@origintrail-official/dkg-local-llm';
import { type DkgLocalLlmRuntimeSession, type DkgLocalLlmRuntimeSessionOptions } from '../local-llm-runtime-factory.js';
export declare const DKG_LOCAL_LLM_UI_SESSION_ID = "local-llm:dkg-ui";
export type LocalLlmErrorCode = 'LOCAL_LLM_OFFLINE' | 'LOCAL_LLM_NOT_READY' | 'LOCAL_LLM_BUSY' | 'LOCAL_LLM_PROJECT_MISMATCH' | 'LOCAL_LLM_INVALID_REQUEST' | 'LOCAL_LLM_RUNTIME_ERROR';
export declare class DaemonLocalLlmError extends Error {
    readonly code: LocalLlmErrorCode;
    readonly status: number;
    constructor(code: LocalLlmErrorCode, status: number, message: string);
}
export interface DaemonLocalLlmHealth {
    ok: boolean;
    /** True when the operator supplied at least one local-LLM environment override. */
    configured: boolean;
    /** True when the endpoint matches a supported local-LLM health contract. */
    detected: boolean;
    ready: boolean;
    reachable: boolean;
    offline: boolean;
    busy: boolean;
    initialized: boolean;
    readOnly: true;
    sessionId: string;
    contextGraphId?: string;
    traceFile?: string;
    error?: string;
    initFailure?: string;
}
export interface DaemonLocalLlmChatResult {
    text: string;
    sessionId: string;
    contextGraphId?: string;
    profile: string;
    toolCalls: Array<{
        name: string;
        arguments: Record<string, unknown>;
    }>;
    traceFile?: string;
    readOnly: true;
}
export interface DaemonLocalLlmService {
    health(): Promise<DaemonLocalLlmHealth>;
    chat(input: {
        message: string;
        contextGraphId?: string;
        signal?: AbortSignal;
    }): Promise<DaemonLocalLlmChatResult>;
    clear(): Promise<{
        ok: true;
        sessionId: string;
        readOnly: true;
    }>;
    close(): Promise<void>;
}
type SessionFactory = (options: DkgLocalLlmRuntimeSessionOptions) => Promise<DkgLocalLlmRuntimeSession>;
export interface DaemonLocalLlmServiceOptions {
    dkgHome: string;
    env?: NodeJS.ProcessEnv;
    cwd?: string;
    fetch?: typeof fetch;
    createSession?: SessionFactory;
    probeStrategy?: LocalModelEndpointProbeStrategy;
    probeTimeoutMs?: number;
    stderr?: (line: string) => void;
}
export declare function resolveDaemonLocalLlmSettings(dkgHome: string, env?: NodeJS.ProcessEnv): {
    configured: boolean;
    llamaUrl: string;
    model: string;
    probeStrategy: LocalModelEndpointProbeStrategy;
    probeConfigurationError?: string;
    defaultProjectId?: string;
    logDir: string;
};
export declare function createDaemonLocalLlmService(options: DaemonLocalLlmServiceOptions): DaemonLocalLlmService;
export {};
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